Exactly

Hip Hop is about the sounds. They're changing everyday. That's why I have always said that PSR's don't work well for Hip Hop, Rap,and R&B... They lack the deep synth sounds you find on something like a Trtion or Motif. Plus the sequencers on arrangers are not capable of recording in a way that is essential to Hip Hop and that's using pattern chaining.
Squeak
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GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.